Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface, showing our new design in a first embodiment; and,

FIG. 2 is a front view of a display screen or portions thereof with graphical user interface, showing our new design in a second embodiment.

The broken lines illustrating the display screen or portion thereof and portions of the graphical user interface form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 